GB1299963A - Synthetic vascular graft and method for manufacturing same - Google Patents
Synthetic vascular graft and method for manufacturing sameInfo
- Publication number
- GB1299963A GB1299963A GB6585/70A GB658570A GB1299963A GB 1299963 A GB1299963 A GB 1299963A GB 6585/70 A GB6585/70 A GB 6585/70A GB 658570 A GB658570 A GB 658570A GB 1299963 A GB1299963 A GB 1299963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- graft
- synthetic vascular
- stitches
- vascular graft
- knitted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2002/065—Y-shaped blood vessels
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2509/00—Medical; Hygiene
- D10B2509/06—Vascular grafts; stents
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dermatology (AREA)
- Vascular Medicine (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Gastroenterology & Hepatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
1299963 Synthetic vascular graft MEADOX MEDICALS Inc 11 Feb 1970 [10 Oct 1969] 6585/70 Heading A5R [Also in Division D1] A synthetic vascular graft comprises an elongated tube of warp-knitted fine denier polyester fibre having stitches providing porosity sufficient for optimum tissue ingrowth characteristics while maintaining sufficient control of porosity to prevent haemorrhage when the graft is implanted. The graft, which may be. bifurcated as in Fig. 2, is preferably made from 56 gauge fibre on a double needle bar Raschel machine and has tricot stitches or lock stitches, so it will not ravel or fray when sutured. Crimping to give convolutions enhances the ability of the graft to extend or contract. When first fabricated, the exterior of the graft is rib-knitted whilst the interior is relatively smooth. Consequently the structure is turned inside-out so that the interior surface comprises longitudinally extending ribs. This tends to shrink the fabric, equallise stresses and aid the flow of blood through the graft.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86532669A | 1969-10-10 | 1969-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1299963A true GB1299963A (en) | 1972-12-13 |
Family
ID=25345253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6585/70A Expired GB1299963A (en) | 1969-10-10 | 1970-02-11 | Synthetic vascular graft and method for manufacturing same |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA972501A (en) |
DE (1) | DE2009349C3 (en) |
FR (1) | FR2064228A1 (en) |
GB (1) | GB1299963A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7371255B2 (en) | 1996-05-03 | 2008-05-13 | Medinol Ltd. | Method of making a bifurcated stent with improved side branch aperture |
WO2009093954A1 (en) * | 2008-01-21 | 2009-07-30 | Artimplant Ab | Fibre-based surgical implant and method of manufacture |
US7641685B2 (en) | 1996-05-03 | 2010-01-05 | Medinol Ltd. | System and method for delivering a bifurcated stent |
US8388679B2 (en) | 2007-01-19 | 2013-03-05 | Maquet Cardiovascular Llc | Single continuous piece prosthetic tubular aortic conduit and method for manufacturing the same |
US8696741B2 (en) | 2010-12-23 | 2014-04-15 | Maquet Cardiovascular Llc | Woven prosthesis and method for manufacturing the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3608158A1 (en) * | 1986-03-12 | 1987-09-17 | Braun Melsungen Ag | VESSELED PROSTHESIS IMPREGNATED WITH CROSSLINED GELATINE AND METHOD FOR THE PRODUCTION THEREOF |
US6251133B1 (en) | 1996-05-03 | 2001-06-26 | Medinol Ltd. | Bifurcated stent with improved side branch aperture and method of making same |
DE50214665D1 (en) | 2001-12-14 | 2010-10-28 | Aesculap Ag | VET PROSTHESIS, IN PARTICULAR FOR THE REPLACEMENT OF THE HERZNAHEN AREAS OF AORTA |
-
1970
- 1970-02-10 CA CA074,471A patent/CA972501A/en not_active Expired
- 1970-02-11 GB GB6585/70A patent/GB1299963A/en not_active Expired
- 1970-02-27 DE DE2009349A patent/DE2009349C3/en not_active Expired
- 1970-03-05 FR FR7007929A patent/FR2064228A1/fr active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7371255B2 (en) | 1996-05-03 | 2008-05-13 | Medinol Ltd. | Method of making a bifurcated stent with improved side branch aperture |
US7641685B2 (en) | 1996-05-03 | 2010-01-05 | Medinol Ltd. | System and method for delivering a bifurcated stent |
US7875071B2 (en) | 1996-05-03 | 2011-01-25 | Medinol, Ltd. | System and method for delivering a bifurcated stent |
US8388679B2 (en) | 2007-01-19 | 2013-03-05 | Maquet Cardiovascular Llc | Single continuous piece prosthetic tubular aortic conduit and method for manufacturing the same |
US10155067B2 (en) | 2008-01-21 | 2018-12-18 | International Life Sciences LLC | Fibre-based surgical implant and method of manufacture |
US9427494B2 (en) | 2008-01-21 | 2016-08-30 | International Life Sciences, Llc | Fibre-based surgical implant and method of manufacture |
WO2009093954A1 (en) * | 2008-01-21 | 2009-07-30 | Artimplant Ab | Fibre-based surgical implant and method of manufacture |
US11116869B2 (en) | 2008-01-21 | 2021-09-14 | International Life Sciences | Fiber-based surgical implant and method of manufacture |
US11957811B2 (en) | 2008-01-21 | 2024-04-16 | International Life Sciences, Llc | Fiber-based surgical implant and method of manufacture |
US8696741B2 (en) | 2010-12-23 | 2014-04-15 | Maquet Cardiovascular Llc | Woven prosthesis and method for manufacturing the same |
US9402753B2 (en) | 2010-12-23 | 2016-08-02 | Maquet Cardiovascular Llc | Woven prosthesis and method for manufacturing the same |
US10010401B2 (en) | 2010-12-23 | 2018-07-03 | Maquet Cardiovascular Llc | Woven prosthesis and method for manufacturing the same |
US10682221B2 (en) | 2010-12-23 | 2020-06-16 | Maquet Cardiovascular Llc | Woven prosthesis and method for manufacturing the same |
US11517417B2 (en) | 2010-12-23 | 2022-12-06 | Maquet Cardiovascular Llc | Woven prosthesis and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
DE2009349C3 (en) | 1980-05-22 |
DE2009349B2 (en) | 1979-09-13 |
DE2009349A1 (en) | 1971-04-22 |
CA972501A (en) | 1975-08-12 |
FR2064228A1 (en) | 1971-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |